For those who never heard about it, Relief Shading is a cartography rendering technique where a three dimensional appearance is given to the topography of a map. The execution of this technique is quite complex and it is usually achieved using special map rendering software.

Despite of that, many articles have been written about Relief Shading in Photoshop. These articles are somewhat complex and are usually directed to cartographers and map artists. That’s because they use very precise topological data and any change in the representation can result in misleading cartographic information. Read the rest of this article…